The QA1 rear coil-over conversion kit is a bolt-in system for 1973-1977 GM A-Body vehicles. It includes USA-made mounting brackets, billet aluminum single adjustable shocks, 12" high travel springs rated at 200 lb/in, and all necessary hardware. A single knob adjusts rebound and compression together across 18 positions. The fully threaded shock body sets ride height from about one half inch above stock down to 2.25 inches lower. Each shock is 100 percent dyno tested and serialized, rebuildable through QA1, and made in the USA. Sold as a pair.
Specifications:
- Lightweight billet aluminum coil-over shock
- Fully threaded shock body for ride height adjustment
- Single adjustable shock, 18 settings of simultaneous rebound and compression adjustment
- 12" coil-over spring rated at 200 lb/in
- 100 percent dyno tested and serialized
- Bolt-in installation
- Made in the USA
- Sold as a pair
- Part number: RCK52376
Vehicle Applications:
- 1973 Chevrolet Chevelle
- 1973 Oldsmobile Cutlass
- 1974 Oldsmobile Cutlass
- 1975 Oldsmobile Cutlass
- 1976 Oldsmobile Cutlass
- 1977 Oldsmobile Cutlass
- 1973 Oldsmobile Cutlass Supreme
- 1974 Oldsmobile Cutlass Supreme
- 1975 Oldsmobile Cutlass Supreme
- 1976 Oldsmobile Cutlass Supreme
- 1977 Oldsmobile Cutlass Supreme
- 1973 Chevrolet El Camino
- 1974 Chevrolet El Camino
- 1975 Chevrolet El Camino
- 1976 Chevrolet El Camino
- 1977 Chevrolet El Camino
- 1973 Pontiac Grand Am
- 1974 Pontiac Grand Am
- 1975 Pontiac Grand Am
- 1973 Pontiac Grand Prix
- 1974 Pontiac Grand Prix
- 1975 Pontiac Grand Prix
- 1976 Pontiac Grand Prix
- 1977 Pontiac Grand Prix
- 1973 Pontiac LeMans
- 1974 Pontiac LeMans
- 1975 Pontiac LeMans
- 1976 Pontiac LeMans
- 1977 Pontiac LeMans
- 1973 Chevrolet Monte Carlo
- 1974 Chevrolet Monte Carlo
- 1975 Chevrolet Monte Carlo
- 1976 Chevrolet Monte Carlo
- 1977 Chevrolet Monte Carlo
- 1973 Buick Regal
- 1974 Buick Regal
- 1975 Buick Regal
- 1976 Buick Regal
- 1977 Buick Regal
- 1973 GMC Sprint
- 1974 GMC Sprint
- 1975 GMC Sprint
- 1976 GMC Sprint
- 1977 GMC Sprint
FAQ
What does this QA1 rear coil-over conversion kit fit?
It is a bolt-in rear coil-over conversion kit for 1973-1977 GM A-Body vehicles. See the Vehicle Applications list for the covered models and years.
Is this kit single or double adjustable?
It uses single adjustable shocks that adjust rebound and compression together through 18 positions.
How much does the ride height adjust?
The fully threaded shock body allows ride height from about one half inch above stock down to 2.25 inches lower than stock.
What is included in the kit?
The kit includes two billet aluminum shocks, two high travel springs, and all mounting brackets and hardware, and is sold as a pair.
Where are these shocks made?
The shocks are made in the USA, and are 100 percent dyno tested, serialized, and rebuildable through QA1.
